Hello,
I am sure ebay would help you with related data in case you file a case against him.
You will have to write to trust & safety department of ebay through standard web form.
http://pages.ebay.in/help/contact_us/_base/index.html
But before that you are eligible for protection upto Rs.10,000 if you have some proof of payment.(That cash receipt may be accepted as a proof of payment)
You may have a look at the eBay Standard Purchase Protection Program
http://pages.ebay.in/help/tp/esppp-process.html
.
.
best regards
Umang Midha